Contract Senior Data Analyst (SQL,Telemetry,Browser Engine)

Remote CanadaRemoteContract£59k–£78k2026-10-26 → 2026-11-10

Remote

Core

Analyze browser engine telemetry data to identify performance bottlenecks, filter bot traffic, and correlate technical metrics with user behavior to guide product strategy.

Role type

Senior Data Analyst (Browser Engine Telemetry)

Builds

Automated dashboards, data sanitization frameworks, and behavioral inference reports for Product Managers and leadership.

Domain

Browser engineering / Performance analytics

Deliverable

dashboards & analysis

Required skills

Advanced SQL, Data visualization, Statistical analysis, Bot traffic filtering, Browser component knowledge

Preferred skills

Rust, C++, AI coding tools (Claude Code, Codex)

Technologies

BigQuery, Redash

Responsibilities

Create high-level overview dashboards for performance data, Audit Gecko codebase for missing telemetry collection points, Develop tools to isolate bot traffic and hardware noise from telemetry streams, Deliver analyses correlating technical performance shifts with user engagement trends

Seniority

Senior, independent contributor

About Mozilla

Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online.